Cyclist helmet



FIG. 1 is a is a front and side perspective view of a cyclist helmetshowing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side being amirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevation view thereof.

The ornamental design for a cyclist helmet, as shown and described. 